Analog Devices DC3122A Demonstration Circuit includes the LTC3307A Silent Switcher® operating as a 2MHz, 3.3V to 1.2V, 3A buck regulator. The LTC3307A is a compact, ultra-low emission, high efficiency, and high-speed synchronous monolithic step-down switching regulator. The ADI DC3122A operating mode may be designated as Burst, Skip, or forced continuous (FC) mode.